Sink



FIG. 1 is a top plan view of a sink showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a top perspective view thereof.

A characteristic feature of the design resides in the sink being narrower across the front than across the back. In the specific embodiments illustrated in FIGS. 1 through 6, this feature is combined with a convex curvature in the front of the sink.

The bottom projection of the sinks are not illustrated. Such views are not remarkable and can be deduced from the combination of the 5 views of each embodiment of each sink.

The side and back plan views of the combination of sink and countertop are not illustrated but can be deduced from the corresponding views of the sinks and front and top view of the combination sink and countertop. 

The ornamental design for a sink, as shown. 